Removing The Pump; R Em Ovin G T H E P U M P - Conair Thermolator TW-S User Manual

This configuration is
used for 48 kW and ¾
valves and up.
Cooling Valve
and
From Process
connection
in this area
Cooling water out
DIRECT INJECTION
6-38 I Tr o u b l e sh o o ti n g
Re mo vi ng th e P ump
WA R NIN G : Ele ct r ical Shock and H ot Sur face Haz ar d
Before attempting maintenance of any kind on the Thermolator, you must stop the
unit; disconnect and lockout the main power supply; and allow the unit to cool to
100° F {38° C}.
Cooling water in
7
Lift the pump assembly straight up to remove. The pump can now be replaced
or disassembled for repair. The center brace detail needs to be removed on selection
pumps removal.
8
Reverse the steps to reassemble the unit.

NOTE: Before restarting, close all drain openings using
sealant on the threads and reprime the pump. Do not
start until the pump is completely filled with water.
1
Disconnect and lockout the main power.
To Process
connection
2
Shut off the cooling water in feed.
in this area
3
Drain the unit of all fluid. Remove the drain plug
at the rear of the unit.
4
Remove the top and side panels of the
Thermolator.
5
Remove the pump assembly bolts. Use a 9/16-inch
open-end box wrench to remove the bolts holding
the pump to the pump casing. The bolt in the rear
will require a 9/16-inch socket wrench.
6
Remove the center brace that runs from the top
rear to the front of the Thermolator.